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发明名称
Core case and coil assembly
摘要
申请公布号
US3139488(A)
申请公布日期
1964.06.30
申请号
US19600078002
申请日期
1960.12.23
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
JR. HENRY J. WIRTH,
分类号
H03K17/82;H04Q3/00
主分类号
H03K17/82
代理机构
代理人
主权项
地址
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